If your downloader or third-party client stopped working recently, it’s likely due to a backend change requiring an ARL Token update.
Double-click the field directly to select all 192 characters cleanly. Explicitly hitting "Log Out" on the website. Deezer Arl Token UPD
If your application reports an invalid ARL token, the token has likely expired. Retrieve a fresh token following the step-by-step instructions above and reconfigure your application. If your downloader or third-party client stopped working